It has not crashed for a long time now. I suspect it has something to do
with bug https://bugs.launchpad.net/libusb/+bug/427805
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received this bug
*** This bug is a duplicate of bug 427805 ***
https://bugs.launchpad.net/bugs/427805
** This bug has been marked a duplicate of bug 427805
usb_find_devices() crashed with SIGSEGV in free()
* You can subscribe to bug 427805 by following this link:
** Changed in: libusb
Status: New = Confirmed
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to
Here is exactly what I did:
m...@mart-laptop:~$ LIBCCID_ifdLogLevel=0x0007
m...@mart-laptop:~$ export LIBCCID_ifdLogLevel
m...@mart-laptop:~$ sudo pcscd --foreground --debug --apdu
debuglog.c:224:DebugLogSetLevel() debug level=debug
0029 debuglog.c:253:DebugLogSetCategory() Debug
The previous output was when reader was plugged
...and here is output when reader is NOT plugged...
m...@mart-laptop:~$ sudo pcscd --foreground --debug --apdu
debuglog.c:224:DebugLogSetLevel() debug level=debug
0029 debuglog.c:253:DebugLogSetCategory() Debug options: APDU
0334
These where 1.5.3 version logs.
I will now show 1.5.5 version logs, but it looks pretty much the same:
Reader unplugged:
m...@mart-laptop:~$ sudo pcscd --foreground --debug --apdu
debuglog.c:230:DebugLogSetLevel() debug level=debug
0030 debuglog.c:259:DebugLogSetCategory() Debug
It looks like a bug in /lib/libusb-0.1.so.4 now, not in pcsc-lite.
You will need to use gdb to have a better backtrace.
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received this bug
** Bug watch added: www.libusb.org/ #40
http://www.libusb.org/ticket/40
** Also affects: libusb via
http://www.libusb.org/ticket/40
Importance: Unknown
Status: Unknown
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
** Changed in: libusb
Status: Unknown = New
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to
Seems that libusb-0.1 is unsupported for a very long time now. Here is
the answer from libusb developers:
It seems that you are using libusb-0.1 which is not maintained since a long
time and is not really supported.
Please uninstall libusb-0.1 and instead install libusb-1.0 (version
1.0.8
libusb worked great in previous Ubuntu versions. Something changed in
Ubuntu 10.04 that makes libusb 0.1 fails.
Note that pcsc-lite should use libhal instead of libusb but libhal has been
deprecated in Ubuntu 10.04.
The long term plan is to migrate to libudev. But I have not yet started to work
It seems to throw different errors every time I try to start pcscd:
user.log:
May 4 09:39:50 mart-laptop pcscd: commands.c:1010:CmdGetSlotStatus error on
byte 32
May 4 09:39:50 mart-laptop pcscd: ifdwrapper.c:469:IFDStatusICC() Card not
transacted: 612
May 4 09:39:50 mart-laptop pcscd:
I do not have enough logs.
Edit the file /etc/libccid_Info.plist and change the value of ifdLogLevel from
0x0003 to 0x000f
This will generate much more of logs in user.log
Send me the logs from the start of pcscd, not just the latest lines.
--
pcscd assert failure: *** glibc detected ***
Doesn't seem to help. Only thing in user.log is:
May 4 16:21:23 mart-laptop pcscd: ccid_usb.c:596:WriteUSB()
usb_bulk_write(003/005): No such device
May 4 16:21:23 mart-laptop pcscd: ifdwrapper.c:469:IFDStatusICC() Card not
transacted: 617
May 4 16:21:24 mart-laptop pcscd:
Is there a command to start pcscd in foreground with all log levels
enabled?
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received this bug notification because you are a member of Ubuntu
pcscd --foreground --debug --apdu
See http://pcsclite.alioth.debian.org/ccid.html#support
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received this bug notification because you are a member
Here is the part of my debian/rules I used:
./configure $(confflags) \
--enable-confdir=/var/lib/pcscd \
--prefix=/usr \
--disable-libhal \
--enable-usbdropdir=/usr/lib/pcsc/drivers \
Here is what i did:
Completely removed libhal-dev
Here is bit of my build log:
...
PTHREAD_CFLAGS:
PTHREAD_LIBS:
PCSC_ARCH: Linux
libhal support: no
libusb support: yes
SCF reader support: false
USB drop directory: /usr/lib/pc
...
Completely reinstalled
I guess you have 2 pcscd installed on your system.
Try:
$ type -a pcscd
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received this bug notification because you are a member of Ubuntu
Bugs,
Looks like thats the problem:
pcscd on /usr/local/sbin/pcscd
pcscd on /usr/sbin/pcscd
I will try to remove the bad one.
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received this bug
Ok, no I removed the faulty one and installed the right one:
$ pcscd -v
pcsc-lite version 1.5.5.
Copyright (C) 1999-2002 by David Corcoran corco...@linuxnet.com.
Copyright (C) 2001-2008 by Ludovic Rousseau ludovic.rouss...@free.fr.
Copyright (C) 2003-2004 by Damien Sauveron sauve...@labri.fr.
Looks like we are still in the beginning. Today pcscd does not start at all -
neither automatically nor manually.
user.log looks like this:
Apr 28 18:01:11 mart-laptop pcscd: ccid_usb.c:596:WriteUSB()
usb_bulk_write(003/004): No such device
Apr 28 19:43:46 mart-laptop pcscd:
Your pcscd is using libhal. You were supposed to recompile version 1.5.5 with
libusb instead.
Have you rebuild and installed the packages for 1.5.5?
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
Seems to work correctly for the moment. Tried a few restarts and pcscd
started every time - no crash at login. Just in case I will let it run
for a few days to make sure it won't crash anymore.
However, I have noticed a side-effect:
When running pkcs15-tool --list-certificates for the first time
It seems to have problems with autostart now. When I attach the reader,
it still says No smart card readers found. but after running sudo
service pcscd restart it now at least starts working correctly. Haven't
noticed any crashes since upgrade.
--
pcscd assert failure: *** glibc detected ***
What do you call autostart?
Is it starting pcscd during boot?
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received this bug notification because you are a member of Ubuntu
Bugs, which is
It does not start at boot, but it should, thats the problem now. I
noticed these lines in user.log:
Apr 28 21:09:38 mart-laptop pcscd:
hotplug_libhal.c:562:HPRegisterForHotplugEvents() Could not initialise
connection to hald.
Apr 28 21:09:38 mart-laptop pcscd:
This is a known problem between pcscd and hald. But I could not find the
Ubuntu bug right now.
So you confirm that the initial problem assert failure: *** glibc
detected *** /usr/sbin/pcscd: free(): invalid pointer: 0x097c6e88 ***
is fixed in pcsc-lite 1.5.5?
--
pcscd assert failure: *** glibc
I suppose this is the bug You are talking about:
https://bugs.launchpad.net/ubuntu/+source/pcsc-lite/+bug/506908
I guess that the debian sid package is not compiled with --without-hal, thats
why it does not start at boot.
And pcscd hasn't crashed at startup since it does not start at boot so I
- Get the 3 files from http://packages.debian.org/source/sid/pcsc-lite
- $ dpkg -x pcsc-lite_1.5.5-3.dsc
- edit debian/rules to add --disable-libhal to the ./configure line
- $ apt-get build-dep pcscd
- $ debuild
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
I now installed libpcsclite1 1.5.5-3 and pcscd 1.5.5-3 from debian sid.
I will test it for a week and let You know if it still crashes.
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received
Reader is: SCM Microsystems, Inc. SCR331-LC1 SmartCard Reader
But i don't think the problem is with a specific reader. pcscd actually crashes
very randomly at startup (sometimes crashes, sometimes not).
After the crash opensc-tool --list-readers only shows: No smart card readers
found. with any
What smart card DRIVER is used?
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
Here is my working opensc-tool --list-readers output:
Nr.Driver Features Name
0 pcsc SCM SCR 3310 (21120518102795) 00 00
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
It looks like the driver is libccid.
What is the result of:
$ ls /usr/lib/pcsc/drivers/
Do you also have the crash with pcsc-lite 1.5.5?
This version is not yet in Ubuntu but is available since July 2009 from
https://alioth.debian.org/frs/?group_id=30105
--
pcscd assert failure: *** glibc
$ ls /usr/lib/pcsc/drivers/
ifd-ccid.bundle serial
I have not tried 1.5.5 yet. I am not sure how to build the package for
Ubuntu.
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received this
** Visibility changed to: Public
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
What smart card reader is connected to the system?
What smart card driver is used?
--
pcscd assert failure: *** glibc detected *** /usr/sbin/pcscd: free(): invalid
pointer: 0x097c6e88 ***
https://bugs.launchpad.net/bugs/551940
You received this bug notification because you are a member of
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